2008 Audi A3 vs. 1991 Porsche 911
To start off, 2008 Audi A3 is newer by 17 year(s). Which means there will be less support and parts availability for 1991 Porsche 911. In addition, the cost of maintenance, including insurance, on 1991 Porsche 911 would be higher. At 3,163 cc (6 cylinders), 1991 Porsche 911 is equipped with a bigger engine. In terms of performance, 1991 Porsche 911 (228 HP @ 5900 RPM) has 124 more horse power than 2008 Audi A3. (104 HP @ 4000 RPM) In normal driving conditions, 1991 Porsche 911 should accelerate faster than 2008 Audi A3. With that said, vehicle weight also plays an important factor in acceleration. 2008 Audi A3 weights approximately 185 kg more than 1991 Porsche 911.
Let's talk about torque, 1991 Porsche 911 (286 Nm @ 4800 RPM) has 36 more torque (in Nm) than 2008 Audi A3. (250 Nm @ 1900 RPM). This means 1991 Porsche 911 will have an easier job in driving up hills or pulling heavy equipment than 2008 Audi A3.
Compare all specifications:
| 2008 Audi A3 | 1991 Porsche 911 | |
| Make | Audi | Porsche |
| Model | A3 | 911 |
| Year Released | 2008 | 1991 |
| Body Type | Hatchback | Roadster |
| Engine Position | Front | Rear |
| Engine Size | 1895 cc | 3163 cc |
| Engine Cylinders | 4 cylinders | 6 cylinders |
| Engine Type | in-line | boxer |
| Horse Power | 104 HP | 228 HP |
| Engine RPM | 4000 RPM | 5900 RPM |
| Torque | 250 Nm | 286 Nm |
| Torque RPM | 1900 RPM | 4800 RPM |
| Fuel Type | Diesel | Gasoline |
| Number of Doors | 3 doors | 2 doors |
| Vehicle Weight | 1360 kg | 1175 kg |
| Vehicle Length | 4220 mm | 4300 mm |
| Vehicle Width | 1770 mm | 1660 mm |
| Vehicle Height | 1430 mm | 1260 mm |
